ENGLISH: Original instructions INSTRUCTION MANUAL Cordless Impact Driver DTD154 Read before use.
SPECIFICATIONS Model: DTD154 Fastening capacities No load speed Impacts per minute Machine screw 4 mm - 8 mm Standard bolt 5 mm - 16 mm High tensile bolt 5 mm - 14 mm Hard impact mode 0 - 3,600 min-1 Medium impact mode 0 - 2,100 min-1 Soft impact mode 0 - 1,100 min-1 T mode 0 - 3,600 min-1 Hard impact mode 0 - 3,800 min-1 Medium impact mode 0 - 2,600 min-1 Soft impact mode 0 - 1,100 min-1 T mode 0 - 2,600 min-1 Rated voltage D.C.
. SAFETY WARNINGS General power tool safety warnings WARNING: Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. 4. Save all warnings and instructions for future reference. 5. The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. 6. Work area safety 1. Keep work area clean and well lit.
3. 4. When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire. Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help.
Indicating the remaining battery capacity FUNCTIONAL DESCRIPTION Only for battery cartridges with "B" at the end of the model number CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before adjusting or checking function on the tool. Installing or removing battery cartridge 1 CAUTION: Always switch off the tool before installing or removing of the battery cartridge.
Overheat protection Lighting up the front lamp When the tool/battery is overheated, the tool stops automatically. In this situation, let the battery cool before turning the tool on again. CAUTION: Do not look in the light or see the source of light directly. Overdischarge protection When the battery capacity is not enough, the tool stops automatically. In this case, remove the battery from the tool and charge the battery. NOTE: Overload protection will work only with batteries with star marking.
Reversing switch action CAUTION: Always check the direction of rotation before operation. CAUTION: Use the reversing switch only after the tool comes to a complete stop. Changing the direction of rotation before the tool stops may damage the tool. CAUTION: When not operating the tool, always set the reversing switch lever to the neutral position. A This tool has a reversing switch to change the direction of rotation.
Impact force grade displayed on panel Hard T S S S T S Tightening when force and speed are desired. Tightening underwork materials, tightening long screws, tightening bolts. 2,600 min-1 (/min) Tightening when a good finishing is needed. Tightening finishing boards, plaster boards. 1,100 min-1 (/min) Tightening with less force to avoid screw thread breakage. Tightening sash screws, tightening small screws such as M6. 2,600 min-1 (/min) Tightening when speed and good finishing are needed.
Procedure 2 OPERATION In addition to Procedure 1, insert the bit-piece into the sleeve with its pointed end facing in. 2 1 3 The proper fastening torque may differ depending upon the kind or size of the screw/bolt, the material of the workpiece to be fastened, etc. The relation between fastening torque and fastening time is shown in the figures. ► 1. Driver bit 2. Bit-piece 3. Sleeve To remove the driver bit, pull the sleeve in the direction of the arrow and pull the driver bit out.
Proper fastening torque for high tensile bolt 5. Operating the tool at low speed will cause a reduction in the fastening torque. N•m (kgf•cm) 2 200 (2040) 180 (1836) 160 (1632) 140 (1428) 120 (1224) 100 (1020) 80 (816) 60 (612) 40 (408) 20 (204) 0 M14 MAINTENANCE M14 CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before attempting to perform inspection or maintenance. M12 M10 M8 M12 NOTICE: Never use gasoline, benzine, thinner, alcohol or the like.
Makita Europe N.V. Jan-Baptist Vinkstraat 2, 3070 Kortenberg, Belgium Makita Corporation 3-11-8, Sumiyoshi-cho, Anjo, Aichi 446-8502 Japan www.makita.